[M] Lexar Professional 1000x microSDHC UHS-II 32GB Card Review
 

The 32GB version of the Professional 1000x microSDHC card from Lexar is able to deliver performance as advertised and it can be used with both mainstream and high-end devices as camcorders, action cameras, tablets, smartphones, laptops, drones, PCs and many more. The UHS-II standard is using a different pin-layout, but for backwards compatibility we can see the classic gold-plated contacts in order to operate with UHS-I-compatible devices or even non-UHS-I devices, in the case it will operate at Class 10 speeds.

http://www.madshrimps.be/articles/article/1000932/